| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.64 | 5.367% | $155.5638 | $155.56 | $155.55 | $155.60 |
| Purchase #2 | $201.94 | 9.436% | $220.9951 | $221.00 | $221.00 | $221.00 |
| Purchase #3 | $207.40 | 7.181% | $222.2934 | $222.29 | $222.30 | $222.30 |
| Purchase #4 | $188.26 | 6.117% | $199.7759 | $199.78 | $199.80 | $199.80 |
| Purchase #5 | $40.60 | 12.281% | $45.5861 | $45.59 | $45.60 | $45.60 |
| Purchase #6 | $138.71 | 3.564% | $143.6536 | $143.65 | $143.65 | $143.70 |
| Purchase #7 | $65.63 | 13.192% | $74.2879 | $74.29 | $74.30 | $74.30 |
| 7 purchase totals = | $990.18 | $1,062.1558 | $1,062.16 | $1,062.20 | $1,062.30 | |